Convoy S2+, 18350 tube
SFT40 5000K, max output
Noob Question: Does battery matter in regards to output? Would using a 18650 instead of 18350 produce higher output? Or is it capped by the 5A driver?
by fatnessmodel
Convoy S2+, 18350 tube
SFT40 5000K, max output
Noob Question: Does battery matter in regards to output? Would using a 18650 instead of 18350 produce higher output? Or is it capped by the 5A driver?
by fatnessmodel
2 Comments
> Or is it capped by the 5A driver?
It is, yes. It’s only when using FET drivers that maximum output is “set” by the cell discharge capabilities.
For linear/buck/boost drivers maximum output isn’t affected as long as the cell meet the minimum requirements. A “better” — or rather *better matched* — cell can definitely affect how deep into the discharge curve max. output is achievable though.
It is capped by the driver as long as your 18350 battery can deliver those 5 Amps and at a decent voltage – it can be a challenge for a small cell.